Goodwill and Intangibles - Intangible Assets and Accumulated Amortization Balances (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 191,162	$ 191,057
Accumulated Amortization	(145,279)	(143,416)
Net Carrying Amount	45,883	47,641
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	152,633	152,578
Accumulated Amortization	(130,582)	(129,317)
Net Carrying Amount	22,051	23,261
Other
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	38,529	38,479
Accumulated Amortization	(14,697)	(14,099)
Net Carrying Amount	$ 23,832	$ 24,380